Hi I'm a 12 year old and today I had a lump in my penis near the right I'm really scared and shy to tell anyone can someone please help me

OK, time to grow up a bit, as a man you may get bumps, pains, and more.

We can't tell what type of bump from a bug bit, to a ingrown hair, to an infection ( does not have anything to do with sex)

So talk to dad or someone and sorry but get used to it.